China Chips Star Semiconductor Co., Ltd.
Domestic storage chip professional brand dedicated to becoming a pioneer in storage manufacturing
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4K Camera Memory Card 64GB 128GB TF Card SD Card 32GB Class10 U3 A1 32GB MINI SD Card
Cartao De Memoria Specification
| Name | 4K Camera Memory Card |
| Controller | AS / AK:16GB-256GB, SA:256GB-2TB |
| Interface | SD6.1 |
| Capacity | 16GB/32GB/64GB/128GB/256GB/512GB/1TB: UHS-I |
| Working Voltage | 2.7V-3.6V:16GB-256GB,3.3V/1.8V:512GB-2TB |
| Speed Level | C10, U3, V30, A1, A2 |
| Reading and Writing Speed | A1:read speed 90MB/s；write speed 50MB/s(TLC) |
| Reading and Writing Speed | A2:read speed 180MB/s；write speed 135MB/s(TLC) |
| File System | 16GB-32GB:FAT32；64GB-2TB:exFAT |
| Compatibility Standards | Compatible with SD(XC) supporting host devices |
| Operating Temperature Range | 0°C-70°C |
| Storage Temperature Range | -25°C-85°C |
Key Feature of 4K Camera Memory Card
Fast Write Speed: To ensure the smooth recording of 4K videos without frame drops or data loss, the memory card must have a fast enough
write speed. Usually, a minimum continuous write speed of 30MB/s or more is required, so memory cards with a U3 rating (write speed of 30MB/s or more) and a V30 rating (minimum continuous write speed of 30MB/s) or higher are suitable for 4K cameras.
Large Storage capacity: Memory cards come in various capacities, such as 8GB, 16GB, 32GB, 64GB, 128GB, 256GB, 512GB, and even more. Larger capacities enable the storage of more data, including photos, videos, music, documents, and apps.
Reliability and stability: PG brand high speed tf card usually adopt high - quality flash memory chips and advanced manufacturing processes to ensure the reliability and stability of data storage. They have good resistance to shock, vibration, high temperature, and humidity, which can protect the safety of data in harsh environments. In addition, some high - speed TF cards also support features such as error correction and data encryption to further enhance data security.
Low power consumption: Designed to meet the needs of portable devices, high - speed TF cards consume relatively little power, which helps to extend the battery life of the device. This is especially important for devices such as smartphones and tablets that rely on battery power.
Applications of 4K Camera Memory Card
Photography and Videography
Professional Video Production: In film and television production, commercials, and music videos, 4K camera memory cards are essential for
recording high - resolution video footage. They enable filmmakers to capture detailed and vivid images, rich in color and texture, providing more
post - production editing space, such as cropping, zooming, and color grading, without sacrificing image quality.
Documentary Filming: When shooting documentaries, 4K camera memory cards can record the real scene with high fidelity, helping to capture every detail of the characters, environment, and events, so that the audience can have a more immersive viewing experience. Whether it is the
delicate expression of the characters or the magnificent natural scenery, the 4K memory card can restore it truly.
Photography Enthusiasts: For photography enthusiasts, 4K camera memory cards are also very useful. They can be used to record
high - definition video materials during shooting, and can also capture high - resolution still images. 4K video can be edited to extract high - quality still images, which is very helpful for shooting some dynamic scenes or scenes that are difficult to capture in a timely manner. In addition, the
large capacity of the memory card allows enthusiasts to shoot continuously without having to worry about running out of storage space.
Broadcast and Live Streaming
TV Broadcast: In the field of television broadcasting, 4K camera memory cards are used to record high - definition program materials. The
high - resolution picture quality can bring a better viewing experience to the audience, improve the visual effect of the program, and meet the
audience's demand for high - quality video. Whether it is a news program, a variety show or a TV series, 4K shooting can improve the quality of
the program.
Live Streaming: With the development of the live - streaming industry, more and more live - streaming platforms and broadcasters are using 4K cameras to improve the quality of live - streaming. 4K camera memory cards can record high - definition live - streaming content in real time, and then stream it to the Internet through encoding equipment. This allows a large number of viewers to watch high - definition live - streaming
content on their devices, enhancing the interactivity and viewing experience of live - streaming.
Surveillance and Security
Public Security Surveillance: In public places such as streets, subways, and shopping malls, 4K surveillance cameras are widely used to monitor public order and safety. 4K camera memory cards can record high - definition video data, which is helpful for quickly and accurately identifying suspects, handling emergencies, and providing effective evidence for public security cases. The high - resolution video can clearly show the details of the scene, such as the appearance, clothing and license plate number of the characters, which provides strong support for public security work.
Home Security: In home security systems, 4K cameras are also gradually popularized. 4K camera memory cards can record the situation in and around the home in detail. When abnormal situations occur, such as burglary and fire, the recorded video can help homeowners understand the situation in a timely manner and provide evidence for subsequent handling. At the same time, the large capacity of the memory card can meet the needs of long - term continuous recording.
